baber/WOPTO huggingface dataset:
Patent KR-20020064080-A (KR)
Inventor: KIM SU CHEOL
IPC: F04C29/12
Filed: 2001-01-31
Abstract: PURPOSE: A scroll compressor is provided to suppress operation of a rotary scroll in vacuum. CONSTITUTION: A compressor includes a casing having a hermetic space formed therein; a fixed scroll(21) fixedly placed in the casing and having an involute fixed blade(22), an outlet(23) vertically penetrating to discharge compressed refrigerant and a connecting hole formed to fluidically connect an outlet side and an inlet side of the refrigerant; a rotary scroll having an involute rotary blade formed correspondingly with the fixed blade, placed to move relatively to the fixed scroll and rotating to compress the refrigerant; a valve member(41) having a first valve part(42b) placed on an outlet side of the fixed scroll to rotate centering on a rotating axis line placed horizontally in respect to a connecting line connecting the outlet and the connecting hole with the shortest distance and extending toward the outlet to open and close the outlet and a second valve part(42c) extending opposite to the first valve part with the rotating axis line interposed so that an inside angle with the first valve part is an obtuse angle to open and close the connecting hole, both of which are formed integrally with each other; and a joining device joining the valve member and the fixed scroll so that the valve member rotates centering on the rotating axis line.
Patent KR-20010035419-A (KR)
Title: Automatic ticketing system use by IC card
Inventor: LEE JONG HO
IPC: G06Q20/04
Filed: 2001-02-13
Abstract: PURPOSE: The system for selling the ticket using the integrated circuit(IC) card is provided for a user to purchase a desired ticket such as a train ticket in advance, and to receive the bought ticket easily without a complete procedure. CONSTITUTION: A server includes a cipher program(10) for protecting communication information, a decoding program(20) for deciphering the ciphered program and a communication program(30) for performing communication with a user computer. An IC card read write device(90) writes data in an IC card(100) and modifies the data. The IC card(100) stores the information of the user and the ticket. A record program(50) records the ticket information in the IC card(100). A user computer includes a communication program(30) for communication with server. a cipher program(70) and a decoding program(80). A ticket sale device includes an IC card read write device(180) and a printer(160) with a high speed.
Patent KR-20020066156-A (KR)
Title: The money amount summing machine of giro-paper with small size in bank
Inventor: LEE SANG BAE
IPC: G06M1/00
Filed: 2001-02-08
Abstract: PURPOSE: A Giro slip summation system is provided to read numbers of money printed on the Giro slips inserted in a slip input device by using a sensor, and to display the number of slips and the total money amount on a display. CONSTITUTION: The system comprises a micro controller, an LCD, a slip jam sensor, a slip recognition sensor, a slip feeding motor controller, a slip number counting sensor, and a number recognition comparator. The slip recognition sensor recognizes the Giro slips inserted in a slip input device. Then the slip number counting sensor counts the number of the slips, the number recognition comparator recognizes the number of the money printed on the Giro slip, and the micro controller sums up the total amount of the money. The LCD displays the number of the slips and the total amount of the money by the real time operation while the slip feeding motor controller feeds the Giro slips to a slip discharge device one by one.
Patent KR-20010083179-A (KR)
Title: Feed conveyer system
Inventor: FUJII KAZUMI
IPC: A01K5/02
Filed: 2001-02-19
Abstract: PURPOSE: An apparatus for conveying fodder is provided to constantly impart a prescribed tension to a disk cable, and to precisely drive the disk cable with a driving pulley, and to achieve a structure for regulating the tension of the disk cable. CONSTITUTION: The fodder conveying apparatus(1) is provided with a fodder feeder(7) connected through a fodder dropping pipe(6) extending from a seamless main pipe(3), and a driving device(4) for sending a disk cable along an arrow direction(X). The disk cable is formed by bonding a disk on a flexible wire at regular distances. Additionally, the fodder conveying apparatus is arranged with a structure for regulating the tension of the disk cable. The structure is regulated so that the prescribed tension may be constantly urged to the disk cable by loading a load corresponding to the weight of a weight.
Patent KR-20020068852-A (KR)
Title: Method for preventing call cutting according to misuse of flip or folder in cellular phone
Inventor: KIM WON YONG
IPC: H04B1/38
Filed: 2001-02-23
Abstract: PURPOSE: A method for preventing call disconnection by the abuse of a flip or a folder in a cellular phone is provided to offer a call service with high quality to a user by preventing call disconnection phenomenon by the abuse of the flip or the folder. CONSTITUTION: If a flip or a folder is opened, a control unit judges whether an error operation in which the flip or the folder is closed and opened within a set time is generated(S3). If the error operation is generated, the control unit disregards a call disconnection operation according to the closing of the flip or the folder, and is transited into a call state for progressing the call(S4). The control unit judges whether the flip or the folder is closed during the telephone conversation on the basis of a value of a "GPIO17 pin" connected to a magnetic sensor(S5). If the flip or the folder is closed during the telephone conversation, the control unit disconnects the call and is transited into an idle state(S6).
Patent KR-20020070596-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: KIM SEONG CHEOL
IPC: H01L21/28
Filed: 2001-03-02
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to basically eliminate a hole open defect caused by generation of polymer, by previously removing an insulation layer under a capping nitride layer when a via hole is formed. CONSTITUTION: A silicon substrate(20) is prepared in which a base layer(100) including a transistor(22), a storage node plug layer(30b) and a bit line plug layer(30a) are formed. An insulation layer(32) is formed on the base layer. A part of the insulation layer is etched to expose a predetermined portion of the bit line plug layer. A bit line metal layer(34) is formed on the entire surface of the partially-etched insulation layer. Predetermined portions of the bit line metal layer and the insulation layer are sequentially etched to completely expose the storage node plug layer. The capping nitride layer(36) is formed on the resultant structure. An interlayer dielectric is formed on the capping nitride layer. A via hole exposing a predetermined portion of the storage node plug layer is formed. A conductive layer is formed on the via hole to contact the storage node plug layer.
Patent KR-20020072419-A (KR)
Title: DSPomitted
Inventor: HA GYEONG MIN
IPC: G06F15/16
Filed: 2001-03-09
Abstract: PURPOSE: A DSP(Digital Signal Processor) module for high performance multimedia system is provided not to design DSP module using the master module configuration with memory. CONSTITUTION: The system consists of a main processor, a PCI interface, a buffer and a DSP module. The DSP processor can read / write on the external memory and interact with E1/T1 through McBSP. The DSP module contains a DSP processor, SBSRAM, SDRAM and FLASH ROM. Both 5V and 3.3V power source can be used. The option of the DSP module can be modified easily by RS-232C control, buffer control, clock mode control and RESET control using EPLD. The main processor controls JTAG port by jumper setting and HPI through expansion bus. The DSP is controlled by the main processor through RS-232 port. The configuration of the DSP is done using EPLD. The booting program can be on FLASH ROM. The DSP processor can control SBSRAM, which processes high-speed data, and SDRAM. Even if the DSP module is on or off, the DSP processor does not need to load an extra program because the processor can get the data from the FLASH ROM.
Patent KR-20020078250-A (KR)
Title: method for producting the leather emitting far infrared ray
Inventor: BAEK GI HYEON
IPC: C14C9/00
Filed: 2001-04-06
Abstract: PURPOSE: A method for preparing leather radiating the far infrared ray is provided, by treating the leather with silicon dioxide or alumina which are a material emitting a far infrared ray. CONSTITUTION: The method comprises the steps of injecting 5-15 wt% of silicon dioxide or alumina based on the total weight of leather to treat leather after preparation, tanning, and dyeing processes; treating the leather with formic acid to fix a far infrared ray emitting material to the leather; and drying the treated leather at a temperature of 80-100 deg.C. Preferably the leather is added a drum charged with water of 45-60 deg.C and pH 4-5 before fat-liquoring and is treated with silicon dioxide or alumina for 15-25 min; the leather is treated with silicon dioxide or alumina for 30-60 min during fat-liquoring process; or the leather is treated with silicon dioxide or alumina for 30 min after fat-liquoring process.
Patent KR-20020078894-A (KR)
Inventor: KIM SEOK HWAN
IPC: E05B77/34
Filed: 2001-04-11
Abstract: PURPOSE: A key lock system for vehicle is provided to fix easily a key lock system to a trunk lid by assembling a grommet with a key lock assembly. CONSTITUTION: A trunk lid key lock system is formed with a key lock assembly(21), a grommet(22), and a grommet holder(23). The key lock assembly(21) is used for opening a trunk lid by using a vehicle key. The grommet is used for preventing inflow of alien substances such as dust and water into an inside of the key lock assembly(21). The grommet holder(23) is used as a medium for connecting the grommet(22) with the key lock assembly(21). The grommet holder(23) is formed by a metal material or a synthetic resin of a cylindrical shape. Two or more projected pins(23a) are formed at a front end portion of one side of the grommet holder(23). The projected pins(23a) are combined with a plurality of combination grooves(22a) formed on one side of the grommet(22). Two or more projected pins(23a) are formed at a front end portion of the other side of the grommet holder(23). The projected pins(23a) are combined with a plurality of projections(21a) formed on one side of the key lock assembly(21).
Patent KR-20010106182-A (KR)
Title: 전기청소기
IPC: A47L9/00
Filed: 2001-04-17
Abstract: 전기청소기에 관한 것으로서, 전동송풍기로부터의 배기의 온도의 저온화 및 배기의 소음의 감음화를 도모하여 이용자에 대한 불쾌감을 없앰과 동시에 배기에 의한 먼지의 날림을 방지해서 청소성을 높일 수 있는 전기 청소기를 제공하기 위해, 내부에 집진부 및 전동송풍기가 마련된 청소기본체; 먼지를 포착하는 마루용 흡입기구; 마루용 흡입기구에 의해 포착된 먼지를 외기와 함께 집진부로 흡인하는 접속파이프, 호스부재 등으로 이루어지는 접속체; 접속체에 마련되고 전동송풍기로부터의 배기를 유도하는 배기통로 및; 청소기본체에 마련되고 배기통로로 배기를 유도하는 연통로를 구비하고, 배기통로에 내외와 연통하는 복수의 배기구를 마련한 구성으로 하였다. 
     이러한 구성으로 하는 것에 의해, 전동송풍기를 냉각시켜 고온으로 된 배기를 연통로 및 배기통로에 있어서 열교환해서 저온화를 도모할 수 있음과 동시에, 배기류를 연통로 및 배기통로의 머플러효과에 의해서 서서히 감속시켜 배기의 소음의 감음화를 도모할 수 있고, 배출되는 배기의 이용자에 대한 불쾌감을 억제할 수 있다는 효과가 얻어진다.
Patent KR-20020081832-A (KR)
Title: Method for charging process using mobile communication device
Inventor: OH BONG HWAN
Filed: 2001-04-19
Abstract: PURPOSE: A payment method is provided to enable a buyer to pay for a commodity or a service by using a mobile terminal number by connecting a buyer's mobile phone to a seller's mobile phone and enabling the seller to transmit the mobile phone number of the buyer to a payment server. CONSTITUTION: The method comprises steps of a buyer connecting a mobile phone of his or her own to that of a seller by using a connection apparatus or service(S110), the buyer expressing a commodity or service purchase request to the seller(S120), the seller checking if the buyer wants to pay for a commodity or a service by using a mobile phone(S130), the seller transmitting payment data and the mobile phone number of the buyer to a payment server(S141), the payment server transmitting the kind of a commodity or a service, a sale amount, a quantity and the mobile phone number to a server of a mobile communication service provider(S151), the server of the mobile communication service provider checking if the buyer deposits enough money to pay for the commodity or the service(S161), the server of the mobile communication service provider recommending other payment method to the seller via the payment server in a case that the buyer deposits no enough money(S172), the server of the mobile communication service provider notifying the buyer of the payment and the buyer checking the payment in a case that the buyer deposits enough money(S171, S181), the buyer confirming the payment to the server of the mobile communication service provider(S191), and the server of the mobile communication service provider paying the sale amount to the payment server, withdrawing the sale amount from an account of the buyer, and notifying the seller of the payment(S201).
Patent KR-20020082659-A (KR)
Title: shallow trench isolation method and method for fabricating semiconductor device using the same
Inventor: KIM SEONG HWAN
IPC: H01L21/762
Filed: 2001-04-25
Abstract: PURPOSE: An isolation layer formation method and a fabrication method of semiconductor devices using the same are provided to prevent a dent generated at edge portions of an active region and a thinning of a gate oxide. CONSTITUTION: A pad oxide and a hard mask are sequentially formed on an active region(50-2) of a semiconductor substrate(50) to expose a filed region(50-1). A trench is formed by etching the semiconductor substrate(50) of the exposed field region(50-1). The hard mask is partially etched so as to space apart from edge portions of the trench. A buffer oxide(54) is formed in the trench, wherein the height of the buffer oxide(54) is higher than that of the active region(50-2). A liner(55) and an insulating layer(56) are sequentially filled into the trench. After planarizing the resultant structure, the remaining hard mask and pad oxide are removed, thereby forming an isolation layer(57) composed of the buffer oxide(54), the liner(55) and the insulating layer(56).
Patent KR-20020084537-A (KR)
Inventor: AHN DONG HYUN
IPC: G06F17/30
Filed: 2001-05-02
Abstract: PURPOSE: A device and method for searching a real image is provided to supply a server which supports a roll over in a homepage of a web server through the Internet, search a guide image, and support a voice, a telephone, an internal panorama, an information map, a character message, a moving picture, and a moving image on the searched guide image. CONSTITUTION: In a method for receiving a real image(330) from a web server(310) connected to a real image database(320) including a predetermined amount of recorded real image(330) and supplying guide information of the real image, a web browser(300) is connected to the web server(310) for receiving a real image service. The guiding image(330) is extracted from the real image database(320) by a real image search request of the web browser(300). Guide information is exposed and supplied simultaneously on a guide image in accordance with a searched guide image.
Patent KR-20010104235-A (KR)
Title: 레이져 용접 장치 및 가스 차폐 장치와 레이져 용접장치의 제어 방법
IPC: B23K26/04
Filed: 2001-05-09
Abstract: 본 발명은 레이져 용접 헤드와 레이져 용접 헤드 위치-제어 장치를 포함하는 레이져 용접 장치에 관한 것이다. 
     상기 상기 레이져 용접 헤드는 부재의 용접 부위를 용접하기 위하여 불활성 가스(inert gas)를 불어주는 불활성 가스 노즐과, 이 불활성 가스 노즐의 외부에 위치되어 용접부위의 주변 면적에 걸쳐 차폐가스를 불어주는 적어도 하나의 차폐가스 노즐을 갖는 레이져 조사용 몸체와;  용접된 부재의 용접상태를 측정하기 위하여 복수개의 선형 레이져 빔을 발진시키는 복수개의 반도체 레이져를 포함한다. 
     상기 레이져 용접 헤드 위치-제어 장치는 반사된 선형 레이져 빔에 의하여 측정된 용접 상태를 이미지로서 수용할 수 있도록 오직 반사된 선형 레이져 빔만을 통과시키는 밴드-패스 필터와;  측정된 용접 상태의 이미지를 연산하는 이미지 프로세서를 포함한다.
Patent KR-20020087152-A (KR)
Title: apparatus for fixing a supplementary fuel tank of slide-type for a truck
Inventor: LEE SANG HEON
IPC: B60K15/00
Filed: 2001-05-14
Abstract: PURPOSE: A slide typed fixing device of an auxiliary fuel container is provided to prevent the damage of a body potion and a step portion by installing a storing portion of the auxiliary fuel container in a side member of a frame and to easily install/dismantle the auxiliary fuel container by sliding the storing portion. CONSTITUTION: A storing space(12) of an auxiliary fuel container(1) is formed on an upper plate(11). A holder(14) is fixed on the auxiliary fuel container by combining with a holder support. A storing portion(10) of the auxiliary fuel container is formed by a first locking device(15) to fix the holder on the upper plate. A guiding portion(20) of the storing portion comprises a pair of first guide bending pieces(21) and a pair of second guide bending pieces(22). A guide fixing portion(30) fixes the guiding portion in a side member(61). A locking portion(40) fixes the storing portion in the fixing potion. Thereby, the damage of a body portion and a step portion by the weight of the auxiliary fuel container is prevented. Moreover, many auxiliary fuel containers are installed/dismantled simultaneously and easily.
Patent KR-20020090609-A (KR)
Title: improved structure of machine room cover for space utilization
Inventor: LEE YEONG GIL
IPC: F25D23/00
Filed: 2001-05-28
Abstract: PURPOSE: A kimchi storage with improved space utilization is provided to widen utilized space in a machine room and to take in cooling air more efficiently. CONSTITUTION: A machine room cover(40) includes a front side part(42) having a plurality of vents arranged in longitudinal direction; left and right side parts(46,47) bending from left and right side corners of the front side part and having a plurality of vents arranged in longitudinal direction; an upper side part(44) bending from an upper corner of the front side part and having a plurality of vents formed thereon; a fixing flange(54) formed on outer circumferences of the upper side part and the left and right side parts, having a plurality of screw holes(52) formed thereon to be coupled and fixed to fixing holes(66) on a rear side of a kimchi storage with screws(19); a cut groove formed by cutting a part of a lower end of the front side part; a coupling rib(53) bending from the cut groove to an inside of the front side part to be fixed thereon; and a supporting part(60) extending from a bottom of a machine room(7) to a rear side of a kimchi storage body to be inserted and fixed to the coupling rib and having a fixing protrusion(62) formed on an end thereof.
Patent KR-20020093486-A (KR)
Title: Automated mapping method by using a digital mapping
Inventor: CHO IL YEONG
IPC: G06T1/00
Filed: 2001-06-09
Abstract: PURPOSE: A method of automatically producing a map using a numeral map is provided to insert teak and teak coordinates, longitude and latitude coordinates, introductory remarks and outer contours into an output map produced by an automatic map producing procedure. CONSTITUTION: An inner contour is found from a plan using a layer name and a type(S201). The number of peaks of the inner contour is obtained and stored in parameters(Pt1,Pt2,Pt3,Pt4)(S202). Extent(MaxX,MaxY,MinX,MinY) is extracted from the parameters(S206). A lattice in a predetermined unit is generated within the extracted extent range. Coordinates of the lattice is extracted and teak and teak coordinates are inserted with the extracted coordinates.
Patent KR-20020095521-A (KR)
Title: Pad for fumigator using microcapsule and manufacturing method thereof
Inventor: CHOI WON SIK
IPC: A01N25/28
Filed: 2001-06-14
Abstract: PURPOSE: A pad for fumigating device obtained by encapsulating a fragrance, insecticide and insect repellent with a polymer or inorganic material to a size of several microns to several thousands is provided which permits permeation of active components(fragrance, insecticide and insect repellent) through a capsule wall material by applying heat and long-term duration of flavor(drug action). CONSTITUTION: About 1 part by weight of styrene-maleic anhydride is dissolved in 70 parts by weight of distilled water, agitated with 20 parts by weight of an inner filler such as a fragrance, insecticide and insect repellent at 10,000rpm for 3min and added with 19 parts by weight of melamine resin(2), followed by raising the temperature to 60deg.C and maintaining for 2hr to produce a microcapsule(1) containing 20 parts by weight of the inner filler. And 10 parts by weight of the microcapsule is mixed with 85 parts by weight of an acryl emulsion and 5 parts by weight of an emulsifier and then formed.
Patent KR-20030000217-A (KR)
Title: Process for the preparation of cyclohexanol derivatives
Inventor: CHAI KI BYUNG
IPC: C07C255/37
Filed: 2001-06-22
Abstract: PURPOSE: A method for preparing a cyclohexanol derivative is provided, to prepare a cyclohexanol derivative with a high purity and a high yield without the danger of explosion and fire by using no organic solvent and by using a cheap catalyst. CONSTITUTION: The method comprises the step of reacting the compound represented by the formula II and the compound represented by the formula III in the presence of the non-metallic base catalyst system comprising the compounds represented by the formulas IV and V, to obtain the cyclohexanol derivative comprising 1- £cyano(4-methoxyphenyl)methyl|cyclohexanol represented by the formula I, wherein R is H, an alkyl group of C1-C6 or a removable group; A is -(CH2)n- (wherein n is an integer of 2-4); B is -(CH2)m- (wherein m is an integer of 2-5); X is CH2, O, NH or NR' (wherein R' is an alkyl group of C1-C4, an acyl group or an alkyl supporting polymer); and R1 to R5 are an alkyl group or an alkyl supporting polymer. Preferably the reaction solvent is not employed.
Patent KR-20030003428-A (KR)
Title: Output Driver with low power consumption
Inventor: AHN JEONG HONG
IPC: G11C11/40
Filed: 2001-06-30
Abstract: PURPOSE: A low power output driver is provided to reduce power consumption of an output driver without lowering driving capacity of the output driver. CONSTITUTION: An output terminal(OUT) inverts input data(IN) and outputs the inverted input data(IN). A pull-up portion(300) pulls up the output terminal(OUT). A pull-down portion(400) pulls down the output terminal(OUT). A control signal generation portion(100) inverts input data(IN) and generates the first and the second control signals of the same electric potential level. The first time control portion(210) delays the turning-on of the pull-up portion(300) so that current paths of the pull-up portion(300) and a pull-down portion(400) dose not be formed when the first control signal(PU) has a low level. The second time control portion(220) delays the turning-on of the pull-down portion(400) so that current paths of the pull-up portion(300) and a pull-down portion(400)is not formed when the second control signal(PD) has a high level.
Patent KR-20030006373-A (KR)
Title: A rotary switch
Inventor: YANG JAE MIN
IPC: H01H19/02
Filed: 2001-07-12
Abstract: PURPOSE: A rotary switch is provided to simplify a structure of the rotary switch by changing directly an operator's rotary motion to a straight-line motion. CONSTITUTION: An aperture portion is formed in the inside of a housing(30). A handle(H) is formed at a front end portion of the housing(30). A driving portion(40) is connected to the handle(H). The driving portion(40) are rotated together with the handle(H). A rotary cam(50) is operated by the rotary power from the driving portion(40). A cable(C) is moved to a linear direction by the rotary power of the driving portion(40). The driving portion(40) is formed with a rotary shaft and a shifting body. The rotary shaft is used for connecting the handle(H) with the rotary cam(50). The shifting body is rotated as much as a predetermined angle along a contact side. The contact side of the housing(30) has a hexagonal shape. The shifting body is formed with the first and the second shifting bodies.